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C $Header: /u/gcmpack/MITgcm/pkg/exf/exf_getsurfacefluxes.F,v 1.13 2010/07/13 00:02:10 gforget Exp $ |
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C $Name: $ |
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|
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#include "EXF_OPTIONS.h" |
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subroutine exf_GetSurfaceFluxes( |
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I mytime, |
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I myiter, |
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I mythid |
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& ) |
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c ================================================================== |
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c SUBROUTINE exf_GetSurfaceFluxes |
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c ================================================================== |
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c |
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c o Mid-level routine for enabling the use of flux fields as control |
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c variables. |
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c |
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c started: Christian Eckert eckert@mit.edu 30-Jun-1999 |
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c |
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c changed: Christian Eckert eckert@mit.edu 14-Jan-2000 |
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c - Restructured the code in order to create a package |
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c for the MITgcmUV. |
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c |
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c Christian Eckert eckert@mit.edu 12-Feb-2000 |
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c - Changed Routine names (package prefix: exf_) |
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c |
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c mods for pkg/seaice: menemenlis@jpl.nasa.gov 20-Dec-2002 |
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c |
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c ================================================================== |
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c SUBROUTINE exf_GetSurfaceFluxes |
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c ================================================================== |
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|
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implicit none |
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c == global variables == |
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "PARAMS.h" |
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#include "GRID.h" |
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|
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#include "EXF_FIELDS.h" |
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#include "EXF_PARAM.h" |
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#ifdef ALLOW_AUTODIFF |
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# include "CTRL_SIZE.h" |
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# include "ctrl.h" |
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# include "ctrl_dummy.h" |
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#endif |
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|
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c == routine arguments == |
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|
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_RL mytime |
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integer myiter |
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integer mythid |
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|
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c == global variables == |
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|
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#ifdef ALLOW_ROTATE_UV_CONTROLS |
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_RL tmpUE(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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_RL tmpVN(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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_RL tmpUX(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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_RL tmpVY(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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integer i,j,bi,bj |
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#endif |
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|
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|
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c == end of interface == |
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#ifdef ALLOW_HFLUX_CONTROL |
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call ctrl_get_gen ( |
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& xx_hflux_file, xx_hfluxstartdate, xx_hfluxperiod, |
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& maskc, hflux, xx_hflux0, xx_hflux1, xx_hflux_dummy, |
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& xx_hflux_remo_intercept, xx_hflux_remo_slope, |
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& mytime, myiter, mythid ) |
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#endif |
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|
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#ifdef ALLOW_SFLUX_CONTROL |
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call ctrl_get_gen ( |
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& xx_sflux_file, xx_sfluxstartdate, xx_sfluxperiod, |
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& maskc, sflux, xx_sflux0, xx_sflux1, xx_sflux_dummy, |
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& xx_sflux_remo_intercept, xx_sflux_remo_slope, |
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& mytime, myiter, mythid ) |
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#endif |
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|
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#ifndef ALLOW_ROTATE_UV_CONTROLS |
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|
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#ifdef ALLOW_USTRESS_CONTROL |
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call ctrl_get_gen ( |
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& xx_tauu_file, xx_tauustartdate, xx_tauuperiod, |
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& maskw, ustress, xx_tauu0, xx_tauu1, xx_tauu_dummy, |
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& xx_tauu_remo_intercept, xx_tauu_remo_slope, |
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& mytime, myiter, mythid ) |
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#endif |
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|
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#ifdef ALLOW_VSTRESS_CONTROL |
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call ctrl_get_gen ( |
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& xx_tauv_file, xx_tauvstartdate, xx_tauvperiod, |
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& masks, vstress, xx_tauv0, xx_tauv1, xx_tauv_dummy, |
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& xx_tauv_remo_intercept, xx_tauv_remo_slope, |
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& mytime, myiter, mythid ) |
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#endif |
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|
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#else |
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|
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#if defined(ALLOW_USTRESS_CONTROL) && defined(ALLOW_VSTRESS_CONTROL) |
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|
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do bj = mybylo(mythid),mybyhi(mythid) |
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do bi = mybxlo(mythid),mybxhi(mythid) |
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do j = 1-oly,sny+oly |
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do i = 1-olx,snx+olx |
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tmpUE(i,j,bi,bj) = 0. _d 0 |
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tmpVN(i,j,bi,bj) = 0. _d 0 |
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tmpUX(i,j,bi,bj) = 0. _d 0 |
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tmpVY(i,j,bi,bj) = 0. _d 0 |
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enddo |
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enddo |
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enddo |
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enddo |
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|
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call ctrl_get_gen ( |
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& xx_tauu_file, xx_tauustartdate, xx_tauuperiod, |
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& maskc, tmpUE, xx_tauu0, xx_tauu1, xx_tauu_dummy, |
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& xx_tauu_remo_intercept, xx_tauu_remo_slope, |
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& mytime, myiter, mythid ) |
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|
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call ctrl_get_gen ( |
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& xx_tauv_file, xx_tauvstartdate, xx_tauvperiod, |
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& maskc, tmpVN, xx_tauv0, xx_tauv1, xx_tauv_dummy, |
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& xx_tauv_remo_intercept, xx_tauv_remo_slope, |
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& mytime, myiter, mythid ) |
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|
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_EXCH_XY_RL(tmpUE,myThid) |
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_EXCH_XY_RL(tmpVN,myThid) |
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|
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call rotate_uv2en_rl(tmpUX,tmpVY,tmpUE,tmpVN, |
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& .FALSE.,stressIsOnCgrid,.TRUE.,1,mythid) |
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|
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IF ( stressIsOnCgrid ) THEN |
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CALL EXCH_UV_XY_RL( tmpUX, tmpVY, .TRUE., myThid ) |
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ELSE |
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CALL EXCH_UV_AGRID_3D_RL( tmpUX, tmpVY, .TRUE., 1, myThid) |
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ENDIF |
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|
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do bj = mybylo(mythid),mybyhi(mythid) |
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do bi = mybxlo(mythid),mybxhi(mythid) |
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do j = 1-oly,sny+oly |
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do i = 1-olx,snx+olx |
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ustress(i,j,bi,bj)=ustress(i,j,bi,bj)+tmpUX(i,j,bi,bj) |
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vstress(i,j,bi,bj)=vstress(i,j,bi,bj)+tmpVY(i,j,bi,bj) |
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enddo |
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enddo |
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enddo |
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enddo |
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#endif |
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#endif /* ALLOW_ROTATE_UV_CONTROLS */ |
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end |
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